Starrett A1-1 SDS Plus Arbor

The Starrett A1-1 Arbor is an SDS-Plus shank arbor designed for use with hole saws ranging from 14mm to 30mm, enabling tradespeople to utilise their SDS-Plus rotary hammer drills for hole cutting applications. This precision-engineered arbor features a high-speed steel (HSS) pilot drill and is specifically configured to work with SDS-Plus rotary hammer drills when the hammer action is turned off, providing versatility across multiple drilling tasks. Manufactured by Starrett, a respected name in cutting tools, this arbor offers a practical solution for contractors and electricians who need to create precise holes in various materials. The 79mm drill length provides adequate reach for standard applications, whilst the 1/2-20 UNF thread ensures secure attachment to compatible hole saws. The SDS-Plus shank design allows for quick and secure fitting into SDS-Plus chucks, eliminating the need for multiple arbors when switching between standard drilling and hole cutting operations. This arbor